9d265b6f61
Closes #9732 BREAKING CHANGE: We have removed the deprecated form directives from the built-in platform directive list, so apps are not required to package forms with their app. This also makes forms friendly to offline compilation. Instead, we have exposed three modules: OLD API: - `DeprecatedFormsModule` NEW API: - `FormsModule` - `ReactiveFormsModule` If you provide one of these modules, the default forms directives and providers from that module will be available to you app-wide. Note: You can provide both the `FormsModule` and the `ReactiveFormsModule` together if you like, but they are fully-functional separately. **Before:** ```ts import {disableDeprecatedForms, provideForms} from @angular/forms; bootstrap(App, [ disableDeprecatedForms(), provideForms() ]); ``` **After:** ```ts import {DeprecatedFormsModule} from @angular/common; bootstrap(App, {modules: [DeprecatedFormsModule] }); ``` -OR- ```ts import {FormsModule} from @angular/forms; bootstrap(App, {modules: [FormsModule] }); ``` -OR- ```ts import {ReactiveFormsModule} from @angular/forms; bootstrap(App, {modules: [ReactiveFormsModule] }); ``` You can also choose not to provide any forms module and run your app without forms. Or you can choose not to provide any forms module *and* provide form directives at will. This will allow you to use the deprecatedForms API for some components and not others. ``` import {FORM_DIRECTIVES, FORM_PROVIDERS} from @angular/forms; @Component({ selector: some-comp, directives: [FORM_DIRECTIVES], providers: [FORM_PROVIDERS] }) class SomeComp ```
59 lines
1.6 KiB
TypeScript
59 lines
1.6 KiB
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import {Type} from '@angular/core';
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import {CORE_DIRECTIVES} from './directives';
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/**
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* A collection of Angular core directives that are likely to be used in each and every Angular
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* application. This includes core directives (e.g., NgIf and NgFor), and forms directives (e.g.,
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* NgModel).
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*
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* This collection can be used to quickly enumerate all the built-in directives in the `directives`
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* property of the `@Component` decorator.
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*
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* ### Example
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*
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* Instead of writing:
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*
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* ```typescript
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* import {NgClass, NgIf, NgFor, NgSwitch, NgSwitchWhen, NgSwitchDefault, NgModel, NgForm} from
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* '@angular/common';
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* import {OtherDirective} from './myDirectives';
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*
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* @Component({
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* selector: 'my-component',
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* templateUrl: 'myComponent.html',
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* directives: [NgClass, NgIf, NgFor, NgSwitch, NgSwitchWhen, NgSwitchDefault, NgModel, NgForm,
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* OtherDirective]
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* })
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* export class MyComponent {
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* ...
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* }
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* ```
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* one could import all the common directives at once:
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*
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* ```typescript
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* import {COMMON_DIRECTIVES} from '@angular/common';
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* import {OtherDirective} from './myDirectives';
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*
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* @Component({
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* selector: 'my-component',
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* templateUrl: 'myComponent.html',
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* directives: [COMMON_DIRECTIVES, OtherDirective]
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* })
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* export class MyComponent {
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* ...
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* }
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* ```
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*
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* @experimental Contains forms which are experimental.
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*/
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export const COMMON_DIRECTIVES: Type[][] = /*@ts2dart_const*/[CORE_DIRECTIVES];
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